Marilyn Hajar, MD
NPI 1285789651 · Gynecology Physician · Springfield, MA
Marilyn Hajar, MD is a Gynecology Physician provider in Springfield, MA (NPI 1285789651).
Provider details
- NPI number
- 1285789651
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 163110 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2015-04-12
Frequently asked questions
- What is Marilyn Hajar's NPI number?
- Marilyn Hajar's National Provider Identifier (NPI) is 1285789651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Hajar's specialty?
- Marilyn Hajar is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Hajar located?
- Marilyn Hajar's practice location on file with NPPES is 3550 Main St, Springfield, MA 01107-1089.
- What is Marilyn Hajar's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Hajar is (800) 258-4448.
- Is Marilyn Hajar's NPI active?
- Yes — Marilyn Hajar's NPI (1285789651) is active in the NPPES registry as of the last update on 2015-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.